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Diffstat (limited to 'src/pmdas/linux/proc_partitions.h')
| -rw-r--r-- | src/pmdas/linux/proc_partitions.h | 44 |
1 files changed, 44 insertions, 0 deletions
diff --git a/src/pmdas/linux/proc_partitions.h b/src/pmdas/linux/proc_partitions.h new file mode 100644 index 0000000..9348cde --- /dev/null +++ b/src/pmdas/linux/proc_partitions.h @@ -0,0 +1,44 @@ +/* + * Linux /proc/partitions metrics cluster + * + * Copyright (c) 2000,2004 Silicon Graphics, Inc. All Rights Reserved. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the + * Free Software Foundation; either version 2 of the License, or (at your + * option) any later version. + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY + * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License + * for more details. + * + * You should have received a copy of the GNU General Public License along + * with this program; if not, write to the Free Software Foundation, Inc., + * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA + */ + +typedef struct { + int id; + unsigned int major; + unsigned int minor; + unsigned long nr_blocks; + char *namebuf; /* from /proc/{partitions,diskstats} */ + char *udevnamebuf; /* from udev if we have it, else NULL */ + char *dmname; /* symlink from /dev/mapper, else NULL */ + unsigned long rd_ios; + unsigned long rd_merges; + unsigned long long rd_sectors; + unsigned int rd_ticks; + unsigned long wr_ios; + unsigned long wr_merges; + unsigned long long wr_sectors; + unsigned int wr_ticks; + unsigned int ios_in_flight; + unsigned int io_ticks; + unsigned int aveq; +} partitions_entry_t; + +extern int refresh_proc_partitions(pmInDom disk_indom, pmInDom partitions_indom, pmInDom dm_indom); +extern int is_partitions_metric(pmID); +extern int proc_partitions_fetch(pmdaMetric *, unsigned int, pmAtomValue *); |